Q5VZK9 (LR16A_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 85.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Leucine-rich repeat-containing protein 16A Alternative name(s): CARMIL homolog | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 1371 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Binds CAPZA2 with high affinity and significantly decreases CAPZA2 affinity for actin barbed ends. Increases the rate of elongation from seeds in the presence of CAPZA2, however, seems unable to nucleate filaments. Rapidly uncaps barbed ends capped by CAPZA2 and enhances barbed-end actin polymerization By similarity. Ref.3 |
| Subunit structure | Interacts via its C-terminus with CAPZA2 in cytoplasm; interaction is essential for lamellipodial protrusion and cell translocation By similarity. |
| Subcellular location | Cytoplasm. Note: Colocalized with F-actin in lamellipodia but not with F-actin in stress fibers. |
| Tissue specificity | Expressed in lung, placenta, small intestine, liver, thymus, colon, skeletal muscle, heart and brain. Higher expression in kidney. Ref.3 |
| Sequence similarities | Belongs to the CARMIL family. Contains 11 LRR (leucine-rich) repeats. |
| Sequence caution | The sequence BAA90912.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cytoplasm |
| Coding sequence diversity | Alternative splicing Polymorphism |
| Domain | Coiled coil Leucine-rich repeat Repeat |
| PTM | Isopeptide bond Phosphoprotein Ubl conjugation |
| Technical term | 3D-structure Complete proteome Reference proteome |
| Gene Ontology (GO) | |
| Biological_process | actin filament organization Non-traceable author statement PubMed 19846667. Source: BHF-UCL blood coagulationTraceable author statement. Source: Reactome cell migrationInferred from mutant phenotype PubMed 19846667. Source: BHF-UCL lamellipodium assemblyInferred from mutant phenotype PubMed 19846667. Source: BHF-UCL ruffle organizationInferred from mutant phenotype PubMed 19846667. Source: BHF-UCL urate metabolic processInferred from mutant phenotype PubMed 19503597. Source: BHF-UCL |
| Cellular_component | cytosol Traceable author statement. Source: Reactome lamellipodiumInferred from direct assay PubMed 19846667. Source: BHF-UCL nucleusInferred from direct assay. Source: HPA |
| Complete GO annotation... | |
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q5VZK9-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Note: Gene prediction based on EST data. | ||||||
| Isoform 2 (identifier: Q5VZK9-2) The sequence of this isoform differs from the canonical sequence as follows: 1177-1221: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 3 (identifier: Q5VZK9-3) The sequence of this isoform differs from the canonical sequence as follows: 486-499: SLDISDNGLESDLS → QLGTRYRNAVLRVY 500-1371: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 4 (identifier: Q5VZK9-4) The sequence of this isoform differs from the canonical sequence as follows: 1-161: Missing. 292-337: GVSSLSIQFA...SLSANPLTAS → ETTTKIKRQN...NYYSDFSHDG 338-1371: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||
Molecule processing | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1371 | 1371 | Leucine-rich repeat-containing protein 16A | PRO_0000325815 | |||||||||||||
Regions | |||||||||||||||||
| Repeat | 245 – 269 | 25 | LRR 1 | ||||||||||||||
| Repeat | 275 – 298 | 24 | LRR 2 | ||||||||||||||
| Repeat | 304 – 327 | 24 | LRR 3 | ||||||||||||||
| Repeat | 336 – 363 | 28 | LRR 4 | ||||||||||||||
| Repeat | 391 – 418 | 28 | LRR 5 | ||||||||||||||
| Repeat | 423 – 447 | 25 | LRR 6 | ||||||||||||||
| Repeat | 481 – 506 | 26 | LRR 7 | ||||||||||||||
| Repeat | 543 – 566 | 24 | LRR 8 | ||||||||||||||
| Repeat | 570 – 593 | 24 | LRR 9 | ||||||||||||||
| Repeat | 654 – 678 | 25 | LRR 10 | ||||||||||||||
| Repeat | 958 – 981 | 24 | LRR 11 | ||||||||||||||
| Region | 958 – 1082 | 125 | Inhibits capping activity of CAPZA2 By similarity | ||||||||||||||
| Coiled coil | 710 – 734 | 25 | Potential | ||||||||||||||
| Compositional bias | 1243 – 1250 | 8 | Poly-Ser | ||||||||||||||
Amino acid modifications | |||||||||||||||||
| Modified residue | 916 | 1 | Phosphothreonine Ref.5 | ||||||||||||||
| Modified residue | 968 | 1 | Phosphoserine Ref.5 Ref.6 Ref.9 | ||||||||||||||
| Modified residue | 1067 | 1 | Phosphoserine Ref.7 | ||||||||||||||
| Modified residue | 1288 | 1 | Phosphoserine Ref.5 Ref.7 Ref.9 | ||||||||||||||
| Modified residue | 1291 | 1 | Phosphoserine Ref.5 | ||||||||||||||
| Modified residue | 1315 | 1 | Phosphoserine Ref.9 | ||||||||||||||
| Modified residue | 1331 | 1 | Phosphoserine Ref.5 Ref.7 Ref.9 | ||||||||||||||
| Modified residue | 1360 | 1 | Phosphoserine Ref.9 | ||||||||||||||
| Cross-link | 593 | Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) Ref.4 | |||||||||||||||
Natural variations | |||||||||||||||||
| Alternative sequence | 1 – 161 | 161 | Missing in isoform 4. | VSP_032415 | |||||||||||||
| Alternative sequence | 292 – 337 | 46 | GVSSL…PLTAS → ETTTKIKRQNVPTVLQTYLV VCPSDYQPCPLPLGKDNYYS DFSHDG in isoform 4. | VSP_032416 | |||||||||||||
| Alternative sequence | 338 – 1371 | 1034 | Missing in isoform 4. | VSP_032417 | |||||||||||||
| Alternative sequence | 486 – 499 | 14 | SLDIS…ESDLS → QLGTRYRNAVLRVY in isoform 3. | VSP_032418 | |||||||||||||
| Alternative sequence | 500 – 1371 | 872 | Missing in isoform 3. | VSP_032419 | |||||||||||||
| Alternative sequence | 1177 – 1221 | 45 | Missing in isoform 2. | VSP_032420 | |||||||||||||
| Natural variant | 77 | 1 | V → I. Corresponds to variant rs9358856 [ dbSNP | Ensembl ]. | VAR_039923 | |||||||||||||
| Natural variant | 545 | 1 | P → L. Corresponds to variant rs12207840 [ dbSNP | Ensembl ]. | VAR_039924 | |||||||||||||
| Natural variant | 639 | 1 | A → G. Corresponds to variant rs7454756 [ dbSNP | Ensembl ]. | VAR_039925 | |||||||||||||
| Natural variant | 1117 | 1 | N → S. Corresponds to variant rs9885914 [ dbSNP | Ensembl ]. | VAR_039926 | |||||||||||||
Experimental info | |||||||||||||||||
| Sequence conflict | 255 | 1 | N → D in BAC85701. Ref.1 | ||||||||||||||
| Sequence conflict | 889 | 1 | K → R in BAA90912. Ref.1 | ||||||||||||||
Secondary structure | |||||||||||||||||
Helix Strand Turn | |||||||||||||||||
| Beta strand | 978 – 980 | 3 | |||||||||||||||
| Helix | 985 – 988 | 4 | |||||||||||||||
| Beta strand | 999 – 1002 | 4 | |||||||||||||||
| Helix | 1026 – 1029 | 4 | |||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 3 AND 4), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 766-1371 (ISOFORM 2). Tissue: Colon, Esophageal carcinoma and Teratocarcinoma. |
| [2] | "The DNA sequence and analysis of human chromosome 6." Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L., Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R., Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D., Andrews T.D. Beck S.Nature 425:805-811(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [3] | "Mammalian CARMIL inhibits actin filament capping by capping protein." Yang C., Pring M., Wear M.A., Huang M., Cooper J.A., Svitkina T.M., Zigmond S.H. Dev. Cell 9:209-221(2005) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, TISSUE SPECIFICITY. |
| [4] | "Tryptic digestion of ubiquitin standards reveals an improved strategy for identifying ubiquitinated proteins by mass spectrometry." Denis N.J., Vasilescu J., Lambert J.-P., Smith J.C., Figeys D. Proteomics 7:868-874(2007) [PubMed] [Europe PMC] [Abstract] Cited for: UBIQUITINATION [LARGE SCALE ANALYSIS] AT LYS-593, MASS SPECTROMETRY. Tissue: Mammary cancer. |
| [5] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-916; SER-968; SER-1288; SER-1291 AND SER-1331, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [6] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-968, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [7] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1067; SER-1288 AND SER-1331, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [8] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [9] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-968; SER-1288; SER-1315; SER-1331 AND SER-1360, MASS SPECTROMETRY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AK123817 mRNA. Translation: BAC85701.1. AK125696 mRNA. Translation: BAC86250.1. AK000055 mRNA. Translation: BAA90912.1. Different initiation. AL160037, AL022170, AL024509 Genomic DNA. Translation: CAH72024.1. AL022170, AL024509, AL160037 Genomic DNA. Translation: CAI21583.1. AL024509, AL022170, AL160037 Genomic DNA. Translation: CAI21665.1. | ||||||||||||||||||
| IPI | IPI00014843. IPI00446337. IPI00873593. IPI00887902. | ||||||||||||||||||
| RefSeq | NP_060110.4. NM_017640.5. | ||||||||||||||||||
| UniGene | Hs.649550. | ||||||||||||||||||
3D structure databases | |||||||||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | Q5VZK9. | ||||||||||||||||||
| ModBase | Search... | ||||||||||||||||||
Protein-protein interaction databases | |||||||||||||||||||
| DIP | DIP-56920N. | ||||||||||||||||||
| IntAct | Q5VZK9. 1 interaction. | ||||||||||||||||||
| STRING | 9606.ENSP00000331983. | ||||||||||||||||||
PTM databases | |||||||||||||||||||
| PhosphoSite | Q5VZK9. | ||||||||||||||||||
Polymorphism databases | |||||||||||||||||||
| DMDM | 74762279. | ||||||||||||||||||
Proteomic databases | |||||||||||||||||||
| PaxDb | Q5VZK9. | ||||||||||||||||||
| PeptideAtlas | Q5VZK9. | ||||||||||||||||||
| PRIDE | Q5VZK9. | ||||||||||||||||||
Protocols and materials databases | |||||||||||||||||||
| DNASU | 55604. | ||||||||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||||||||
Genome annotation databases | |||||||||||||||||||
| Ensembl | ENST00000329474; ENSP00000331983; ENSG00000079691. ENST00000377969; ENSP00000367206; ENSG00000079691. | ||||||||||||||||||
| GeneID | 55604. | ||||||||||||||||||
| KEGG | hsa:55604. | ||||||||||||||||||
| UCSC | uc003nez.1. human. uc011djw.2. human. | ||||||||||||||||||
Organism-specific databases | |||||||||||||||||||
| CTD | 55604. | ||||||||||||||||||
| GeneCards | GC06P025279. | ||||||||||||||||||
| H-InvDB | HIX0005632. | ||||||||||||||||||
| HGNC | HGNC:21581. LRRC16A. | ||||||||||||||||||
| HPA | HPA029038. HPA029039. | ||||||||||||||||||
| MIM | 609593. gene. | ||||||||||||||||||
| neXtProt | NX_Q5VZK9. | ||||||||||||||||||
| PharmGKB | PA162394368. | ||||||||||||||||||
| GenAtlas | Search... | ||||||||||||||||||
Phylogenomic databases | |||||||||||||||||||
| eggNOG | NOG239526. | ||||||||||||||||||
| HOGENOM | HOG000230565. | ||||||||||||||||||
| HOVERGEN | HBG108094. | ||||||||||||||||||
| InParanoid | Q5VZK9. | ||||||||||||||||||
| OMA | TLIVWLS. | ||||||||||||||||||
| OrthoDB | EOG4GTKC4. | ||||||||||||||||||
Enzyme and pathway databases | |||||||||||||||||||
| Reactome | REACT_604. Hemostasis. | ||||||||||||||||||
Gene expression databases | |||||||||||||||||||
| Bgee | Q5VZK9. | ||||||||||||||||||
| CleanEx | HS_LRRC16A. | ||||||||||||||||||
| Genevestigator | Q5VZK9. | ||||||||||||||||||
Family and domain databases | |||||||||||||||||||
| ProtoNet | Search... | ||||||||||||||||||
Other | |||||||||||||||||||
| ChiTaRS | LRRC16A. human. | ||||||||||||||||||
| EvolutionaryTrace | Q5VZK9. | ||||||||||||||||||
| GenomeRNAi | 55604. | ||||||||||||||||||
| NextBio | 60153. | ||||||||||||||||||
| SOURCE | Search... | ||||||||||||||||||
Entry information
| Entry name | LR16A_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q5VZK9 Secondary accession number(s): Q6ZUH5, Q6ZW07, Q9NXU7 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 6 Human chromosome 6: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with
